Paper Abstract and Keywords |
Presentation |
2009-01-21 14:55
An Effective Teeth Positioning System for Dental Bitewing Radiographs Based on Classification Results Phen-Lan Lin (Providence Univ.), Yan-Hao Lai (National Chung Hsing Univ.) MI2008-198 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We present a teeth positioning system for bitewing radiographs. A missing teeth detection algorithm is applied to format teeth in both jaws to be sequences comprising molar, premolar, and missing teeth. Both sequences are compared with two standard patterns for better matching pattern (template). The sequence with higher similarity is aligned against the template for the best matching segment, followed by the alignment of the other sequence against this segment. Finally, the universal teeth numbering system is applied. Experimental results show that our method achieves numbering accuracy of 98% and can position the teeth correctly for some misclassified images. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Dental bitewing radiograph / Teeth classification / Universal teeth numbering system / Teeth numbering / Sequence alignment / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 385, MI2008-198, pp. 633-638, Jan. 2009. |
Paper # |
MI2008-198 |
Date of Issue |
2009-01-12 (MI) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MI2008-198 |
Conference Information |
Committee |
MI |
Conference Date |
2009-01-19 - 2009-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Taiwan University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Medical Imaging |
Paper Information |
Registration To |
MI |
Conference Code |
2009-01-MI |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Effective Teeth Positioning System for Dental Bitewing Radiographs Based on Classification Results |
Sub Title (in English) |
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Keyword(1) |
Dental bitewing radiograph |
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Teeth classification |
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Universal teeth numbering system |
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Teeth numbering |
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Sequence alignment |
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1st Author's Name |
Phen-Lan Lin |
1st Author's Affiliation |
National Chung Hsing University (Providence Univ.) |
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Yan-Hao Lai |
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Providence University (National Chung Hsing Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-01-21 14:55:00 |
Presentation Time |
10 minutes |
Registration for |
MI |
Paper # |
MI2008-198 |
Volume (vol) |
vol.108 |
Number (no) |
no.385 |
Page |
pp.633-638 |
#Pages |
6 |
Date of Issue |
2009-01-12 (MI) |
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